Leonard becomes concerned when his date with Penny ends abruptly and she star...
The Big Bang Theory
Season 2 Episode 18: The Work Song Nanocluster
Sheldon's assistance with Penny's home-based business leads to chaos.
12 Seasons Mar 16, 2009 TV-14 20m 8.1
Sheldon's assistance with Penny's home-based business leads to chaos.
Leonard becomes concerned when his date with Penny ends abruptly and she star...
Sheldon is annoyed when Leonard turns to Leslie for comfort after seeing Penn...
Sheldon introduces Penny to online gaming, however she refuses to quit after ...
The guys struggle to cope with Raj's arrogance after he is featured in a Peop...
Sheldon annoys the gang when Leonard can't drive him to and from work, so the...
6. The Cooper-Nowitzki Theorem
Aired: Nov 3, 2008Sheldon is flattered when a graduate student takes a shine to him, however he...
7. The Panty Piñata Polarization
Aired: Nov 10, 2008Penny plans revenge when Sheldon bans her from his and Leonard's apartment, w...
Leonard and Howard's friendship is jeopardised when Leonard steals a girl fro...
9. The White Asparagus Triangulation
Aired: Nov 24, 2008Sheldon believes that Leonard will wreck his relationship with Stephanie, so ...
Leonard tries to slow down his relationship with Stephanie when he realizes t...
11. The Bath Item Gift Hypothesis
Aired: Dec 15, 2008Leonard is disappointed when Penny develops an interest in an attractive phys...
12. The Killer Robot Instability
Aired: Jan 12, 2009Howard becomes depressed after Penny makes a cruel statement about his love l...
Sheldon tries to make friends with Kripke in the hope that it will get him ac...
14. The Financial Permeability
Aired: Feb 2, 2009Leonard and Sheldon try to help out Penny when she can't afford to pay her rent.
Sheldon hits it off with Leonard's psychoanalyst mother, but she drives Leona...
Howard hooks up with Leslie, while Penny accidentally ruins Sheldon's spot on...
On a train to San Francisco, Howard, Raj and Leonard fight for the affections...
Sheldon's assistance with Penny's home-based business leads to chaos.
19. The Dead Hooker Juxtaposition
Aired: Mar 30, 2009Penny becomes jealous when a gorgeous new neighbor attracts the guys' attention.
Leonard is upset when the owner of the comic book store goes on a date with P...
After being dumped by Leslie, Howard heads to Las Vegas with Leonard and Raj....
22. The Classified Materials Turbulence
Aired: May 4, 2009Penny's second date with Stuart has significant implications for Leonard. How...
Penny gets upset when she finds out Leonard and the guys plan to work at the ...
Current Status: Ended
Network: CBS
Production Country: United States
The Big Bang Theory: Where to Watch Online?
Currently you are able to watch "The Big Bang Theory" streaming on Max. It is also possible to rent or buy on Windows Store, Amazon, AppleTV, Google Play, VUDU, YouTube online.